You searched for: Protein Purification Resins

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Ion exchange chromatography media, Ion Exchanger I

Supplier: Merck

Ion Exchanger I is a strong acid cation exchangers widely used in separation of noble earths and amino acids, water treatment, analysis and food industry. The bond strength of equivalent ions increases with decreasing diameter of the hydrated ion.

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Chelex® 100, sodium form

Supplier: Merck

Chelex® 100 Chelating Resin is a weak cation exchange resin that has high selectivity, approximately 5,000:1, for copper, iron, and other heavy metal ions over monovalent cations. Chelex 100 Resin is made of a styrene divinylbenzene copolymer containing paired iminodiacetate ions, which act as chelating groups in binding polyvalent metal ions.

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Gel filtration media, Sephadex® G-50

Supplier: Merck

Sephadex® G-50 is a gel filtration medium used in affinity chromatography, protein chromatrography and gel filtration chromatography.

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Lectin from Triticum vulgaris, immobilized on Agarose CL-4B, for affinity chromatography, Supelco®

Supplier: Merck

50% aqueous suspension in 1 M NaCl.

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Ion exchange chromatography media, SP Sepharose® fast flow

Supplier: Merck

Sepharose Fast Flow is composed of macroporous, beaded, cross-linked agarose and modified with sulphopropyl (SP) strong cation exchange groups which remains charged and maintains consistently high capacity over the entire working range of pH 4 to 13.